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<a href="cpu__des_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#a32009cf6c828eac65c9d48b2a0863cbe">    6</a></span>&#160;<span class="preprocessor">#define IS_GENERIC</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;common.h&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;types.h&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;bitops.h&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;inc_hash_constants.h&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;inc_hash_functions.cl&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;cpu_des.h&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">   15</a></span>&#160;<span class="preprocessor">#define BOX(v,i,S) (S)[(i)][(v)]</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">   17</a></span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> u32 <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>[8][64] =</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;{</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; 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   0x01000000, 0x01000204, 0x00000204, 0x01004000,</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    0x00000004, 0x01004200, 0x01004000, 0x00000204,</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    0x01000204, 0x00004000, 0x00004004, 0x01004204,</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    0x00000000, 0x01000200, 0x01000004, 0x00004200,</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    0x01004004, 0x00004204, 0x01004200, 0x00000004,</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    0x00004204, 0x01004004, 0x00000200, 0x01000000,</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    0x00004204, 0x01004000, 0x01004004, 0x00000204,</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    0x00004000, 0x00000200, 0x01000000, 0x01004004,</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    0x01000204, 0x00004204, 0x00004200, 0x00000000,</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    0x00000200, 0x01000004, 0x00000004, 0x01000200,</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    0x00000000, 0x01000204, 0x01000200, 0x00004200,</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    0x00000204, 0x00004000, 0x01004204, 0x01000000,</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    0x01004200, 0x00000004, 0x00004004, 0x01004204,</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    0x01000004, 0x01004200, 0x01004000, 0x00004004,</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  },</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;  {</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="comment">/* nibble 7 */</span></div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    0x20800080, 0x20820000, 0x00020080, 0x00000000,</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    0x20020000, 0x00800080, 0x20800000, 0x20820080,</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    0x00000080, 0x20000000, 0x00820000, 0x00020080,</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    0x00820080, 0x20020080, 0x20000080, 0x20800000,</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    0x00020000, 0x00820080, 0x00800080, 0x20020000,</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    0x20820080, 0x20000080, 0x00000000, 0x00820000,</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    0x20000000, 0x00800000, 0x20020080, 0x20800080,</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    0x00800000, 0x00020000, 0x20820000, 0x00000080,</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    0x00800000, 0x00020000, 0x20000080, 0x20820080,</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    0x00020080, 0x20000000, 0x00000000, 0x00820000,</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    0x20800080, 0x20020080, 0x20020000, 0x00800080,</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    0x20820000, 0x00000080, 0x00800080, 0x20020000,</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    0x20820080, 0x00800000, 0x20800000, 0x20000080,</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    0x00820000, 0x00020080, 0x20020080, 0x20800000,</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    0x00000080, 0x20820000, 0x00820080, 0x00000000,</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    0x20000000, 0x20800080, 0x00020000, 0x00820080,</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  },</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;};</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">  173</a></span>&#160;<span class="keyword">static</span> <span class="keyword">const</span> u32 <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>[8][64] =</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;{</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  {</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="comment">/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */</span></div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    0x00000000, 0x00000010, 0x20000000, 0x20000010,</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    0x00010000, 0x00010010, 0x20010000, 0x20010010,</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    0x00000800, 0x00000810, 0x20000800, 0x20000810,</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    0x00010800, 0x00010810, 0x20010800, 0x20010810,</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    0x00000020, 0x00000030, 0x20000020, 0x20000030,</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    0x00010020, 0x00010030, 0x20010020, 0x20010030,</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    0x00000820, 0x00000830, 0x20000820, 0x20000830,</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    0x00010820, 0x00010830, 0x20010820, 0x20010830,</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    0x00080000, 0x00080010, 0x20080000, 0x20080010,</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    0x00090000, 0x00090010, 0x20090000, 0x20090010,</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    0x00080800, 0x00080810, 0x20080800, 0x20080810,</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    0x00090800, 0x00090810, 0x20090800, 0x20090810,</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    0x00080020, 0x00080030, 0x20080020, 0x20080030,</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    0x00090020, 0x00090030, 0x20090020, 0x20090030,</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    0x00080820, 0x00080830, 0x20080820, 0x20080830,</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    0x00090820, 0x00090830, 0x20090820, 0x20090830,</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  },</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  {</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    <span class="comment">/* for C bits (numbered as per FIPS 46) 7 8 10 11 12 13 */</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    0x00000000, 0x02000000, 0x00002000, 0x02002000,</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    0x00200000, 0x02200000, 0x00202000, 0x02202000,</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    0x00000004, 0x02000004, 0x00002004, 0x02002004,</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    0x00200004, 0x02200004, 0x00202004, 0x02202004,</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    0x00000400, 0x02000400, 0x00002400, 0x02002400,</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    0x00200400, 0x02200400, 0x00202400, 0x02202400,</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    0x00000404, 0x02000404, 0x00002404, 0x02002404,</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    0x00200404, 0x02200404, 0x00202404, 0x02202404,</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    0x10000000, 0x12000000, 0x10002000, 0x12002000,</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    0x10200000, 0x12200000, 0x10202000, 0x12202000,</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    0x10000004, 0x12000004, 0x10002004, 0x12002004,</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    0x10200004, 0x12200004, 0x10202004, 0x12202004,</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    0x10000400, 0x12000400, 0x10002400, 0x12002400,</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    0x10200400, 0x12200400, 0x10202400, 0x12202400,</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    0x10000404, 0x12000404, 0x10002404, 0x12002404,</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    0x10200404, 0x12200404, 0x10202404, 0x12202404,</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;  },</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  {</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="comment">/* for C bits (numbered as per FIPS 46) 14 15 16 17 19 20 */</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    0x00000000, 0x00000001, 0x00040000, 0x00040001,</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    0x01000000, 0x01000001, 0x01040000, 0x01040001,</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    0x00000002, 0x00000003, 0x00040002, 0x00040003,</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    0x01000002, 0x01000003, 0x01040002, 0x01040003,</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    0x00000200, 0x00000201, 0x00040200, 0x00040201,</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    0x01000200, 0x01000201, 0x01040200, 0x01040201,</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    0x00000202, 0x00000203, 0x00040202, 0x00040203,</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    0x01000202, 0x01000203, 0x01040202, 0x01040203,</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    0x08000000, 0x08000001, 0x08040000, 0x08040001,</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    0x09000000, 0x09000001, 0x09040000, 0x09040001,</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    0x08000002, 0x08000003, 0x08040002, 0x08040003,</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    0x09000002, 0x09000003, 0x09040002, 0x09040003,</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    0x08000200, 0x08000201, 0x08040200, 0x08040201,</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    0x09000200, 0x09000201, 0x09040200, 0x09040201,</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    0x08000202, 0x08000203, 0x08040202, 0x08040203,</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    0x09000202, 0x09000203, 0x09040202, 0x09040203,</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;  },</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;  {</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="comment">/* for C bits (numbered as per FIPS 46) 21 23 24 26 27 28 */</span></div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    0x00000000, 0x00100000, 0x00000100, 0x00100100,</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    0x00000008, 0x00100008, 0x00000108, 0x00100108,</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    0x00001000, 0x00101000, 0x00001100, 0x00101100,</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    0x00001008, 0x00101008, 0x00001108, 0x00101108,</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    0x04000000, 0x04100000, 0x04000100, 0x04100100,</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    0x04000008, 0x04100008, 0x04000108, 0x04100108,</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    0x04001000, 0x04101000, 0x04001100, 0x04101100,</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    0x04001008, 0x04101008, 0x04001108, 0x04101108,</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    0x00020000, 0x00120000, 0x00020100, 0x00120100,</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    0x00020008, 0x00120008, 0x00020108, 0x00120108,</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    0x00021000, 0x00121000, 0x00021100, 0x00121100,</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    0x00021008, 0x00121008, 0x00021108, 0x00121108,</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    0x04020000, 0x04120000, 0x04020100, 0x04120100,</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    0x04020008, 0x04120008, 0x04020108, 0x04120108,</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    0x04021000, 0x04121000, 0x04021100, 0x04121100,</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    0x04021008, 0x04121008, 0x04021108, 0x04121108,</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;  },</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;  {</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    <span class="comment">/* for D bits (numbered as per FIPS 46) 1 2 3 4 5 6 */</span></div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    0x00000000, 0x10000000, 0x00010000, 0x10010000,</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    0x00000004, 0x10000004, 0x00010004, 0x10010004,</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    0x20000000, 0x30000000, 0x20010000, 0x30010000,</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    0x20000004, 0x30000004, 0x20010004, 0x30010004,</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    0x00100000, 0x10100000, 0x00110000, 0x10110000,</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    0x00100004, 0x10100004, 0x00110004, 0x10110004,</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    0x20100000, 0x30100000, 0x20110000, 0x30110000,</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    0x20100004, 0x30100004, 0x20110004, 0x30110004,</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    0x00001000, 0x10001000, 0x00011000, 0x10011000,</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    0x00001004, 0x10001004, 0x00011004, 0x10011004,</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    0x20001000, 0x30001000, 0x20011000, 0x30011000,</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    0x20001004, 0x30001004, 0x20011004, 0x30011004,</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    0x00101000, 0x10101000, 0x00111000, 0x10111000,</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    0x00101004, 0x10101004, 0x00111004, 0x10111004,</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    0x20101000, 0x30101000, 0x20111000, 0x30111000,</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    0x20101004, 0x30101004, 0x20111004, 0x30111004,</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  },</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  {</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    <span class="comment">/* for D bits (numbered as per FIPS 46) 8 9 11 12 13 14 */</span></div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    0x00000000, 0x08000000, 0x00000008, 0x08000008,</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    0x00000400, 0x08000400, 0x00000408, 0x08000408,</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    0x00020000, 0x08020000, 0x00020008, 0x08020008,</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    0x00020400, 0x08020400, 0x00020408, 0x08020408,</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    0x00000001, 0x08000001, 0x00000009, 0x08000009,</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    0x00000401, 0x08000401, 0x00000409, 0x08000409,</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    0x00020001, 0x08020001, 0x00020009, 0x08020009,</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    0x00020401, 0x08020401, 0x00020409, 0x08020409,</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    0x02000000, 0x0A000000, 0x02000008, 0x0A000008,</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    0x02000400, 0x0A000400, 0x02000408, 0x0A000408,</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    0x02020000, 0x0A020000, 0x02020008, 0x0A020008,</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    0x02020400, 0x0A020400, 0x02020408, 0x0A020408,</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    0x02000001, 0x0A000001, 0x02000009, 0x0A000009,</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    0x02000401, 0x0A000401, 0x02000409, 0x0A000409,</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    0x02020001, 0x0A020001, 0x02020009, 0x0A020009,</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    0x02020401, 0x0A020401, 0x02020409, 0x0A020409,</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;  },</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;  {</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    <span class="comment">/* for D bits (numbered as per FIPS 46) 16 17 18 19 20 21 */</span></div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    0x00000000, 0x00000100, 0x00080000, 0x00080100,</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    0x01000000, 0x01000100, 0x01080000, 0x01080100,</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    0x00000010, 0x00000110, 0x00080010, 0x00080110,</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    0x01000010, 0x01000110, 0x01080010, 0x01080110,</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    0x00200000, 0x00200100, 0x00280000, 0x00280100,</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    0x01200000, 0x01200100, 0x01280000, 0x01280100,</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    0x00200010, 0x00200110, 0x00280010, 0x00280110,</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;    0x01200010, 0x01200110, 0x01280010, 0x01280110,</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    0x00000200, 0x00000300, 0x00080200, 0x00080300,</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    0x01000200, 0x01000300, 0x01080200, 0x01080300,</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    0x00000210, 0x00000310, 0x00080210, 0x00080310,</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    0x01000210, 0x01000310, 0x01080210, 0x01080310,</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    0x00200200, 0x00200300, 0x00280200, 0x00280300,</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    0x01200200, 0x01200300, 0x01280200, 0x01280300,</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    0x00200210, 0x00200310, 0x00280210, 0x00280310,</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    0x01200210, 0x01200310, 0x01280210, 0x01280310,</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;  },</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;  {</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    <span class="comment">/* for D bits (numbered as per FIPS 46) 22 23 24 25 27 28 */</span></div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    0x00000000, 0x04000000, 0x00040000, 0x04040000,</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    0x00000002, 0x04000002, 0x00040002, 0x04040002,</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    0x00002000, 0x04002000, 0x00042000, 0x04042000,</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    0x00002002, 0x04002002, 0x00042002, 0x04042002,</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    0x00000020, 0x04000020, 0x00040020, 0x04040020,</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    0x00000022, 0x04000022, 0x00040022, 0x04040022,</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    0x00002020, 0x04002020, 0x00042020, 0x04042020,</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    0x00002022, 0x04002022, 0x00042022, 0x04042022,</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    0x00000800, 0x04000800, 0x00040800, 0x04040800,</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    0x00000802, 0x04000802, 0x00040802, 0x04040802,</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    0x00002800, 0x04002800, 0x00042800, 0x04042800,</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    0x00002802, 0x04002802, 0x00042802, 0x04042802,</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    0x00000820, 0x04000820, 0x00040820, 0x04040820,</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    0x00000822, 0x04000822, 0x00040822, 0x04040822,</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    0x00002820, 0x04002820, 0x00042820, 0x04042820,</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    0x00002822, 0x04002822, 0x00042822, 0x04042822</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;  }</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;};</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;</div><div class="line"><a name="l00329"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#a641a7dbedee41c45783ec3fd3e3983a3">  329</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="cpu__des_8c.html#a641a7dbedee41c45783ec3fd3e3983a3">_des_keysetup</a> (u32 data[2], u32 Kc[16], u32 Kd[16])</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;{</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;  u32 c = data[0];</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  u32 d = data[1];</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  u32 tt;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  PERM_OP  (d, c, tt, 4, 0x0f0f0f0f);</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  HPERM_OP (c,    tt, 2, 0xcccc0000);</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  HPERM_OP (d,    tt, 2, 0xcccc0000);</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;  PERM_OP  (d, c, tt, 1, 0x55555555);</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  PERM_OP  (c, d, tt, 8, 0x00ff00ff);</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;  PERM_OP  (d, c, tt, 1, 0x55555555);</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;  d = ((d &amp; 0x000000ff) &lt;&lt; 16)</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    | ((d &amp; 0x0000ff00) &lt;&lt;  0)</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    | ((d &amp; 0x00ff0000) &gt;&gt; 16)</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    | ((c &amp; 0xf0000000) &gt;&gt;  4);</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;  c = c &amp; 0x0fffffff;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;  <span class="keywordflow">for</span> (i = 0; i &lt; 16; i++)</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;  {</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    <span class="keyword">const</span> u32 shifts3s0[16] = {  1,  1,  2,  2,  2,  2,  2,  2,  1,  2,  2,  2,  2,  2,  2,  1 };</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    <span class="keyword">const</span> u32 shifts3s1[16] = { 27, 27, 26, 26, 26, 26, 26, 26, 27, 26, 26, 26, 26, 26, 26, 27 };</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    c = c &gt;&gt; shifts3s0[i] | c &lt;&lt; shifts3s1[i];</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    d = d &gt;&gt; shifts3s0[i] | d &lt;&lt; shifts3s1[i];</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160; 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         | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((((c &gt;&gt; 13) &amp; 0x0f)</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;                | ((c &gt;&gt; 14) &amp; 0x30)), 2, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>)</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;          | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((((c &gt;&gt; 20) &amp; 0x01)</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;                | ((c &gt;&gt; 21) &amp; 0x06)</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;                | ((c &gt;&gt; 22) &amp; 0x38)), 3, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>);</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    u32 t = <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((( d &gt;&gt;  0) &amp; 0x3f),  4, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>)</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;          | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((((d &gt;&gt;  7) &amp; 0x03)</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;                | ((d &gt;&gt;  8) &amp; 0x3c)), 5, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>)</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;          | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((((d &gt;&gt; 15) &amp; 0x3f)), 6, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>)</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;          | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> ((((d &gt;&gt; 21) &amp; 0x0f)</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;                | ((d &gt;&gt; 22) &amp; 0x30)), 7, <a class="code" href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a>);</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    Kc[i] = ((t &lt;&lt; 16) | (s &amp; 0x0000ffff));</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    Kd[i] = ((s &gt;&gt; 16) | (t &amp; 0xffff0000));</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    Kc[i] = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (Kc[i], 2u);</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    Kd[i] = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (Kd[i], 2u);</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;  }</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;}</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;</div><div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="cpu__des_8c.html#a38d43923d91db31ef4377e82d4de748b">  387</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="cpu__des_8c.html#a38d43923d91db31ef4377e82d4de748b">_des_encrypt</a> (u32 data[2], u32 Kc[16], u32 Kd[16])</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;{</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;  u32 r = data[0];</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;  u32 l = data[1];</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;  u32 tt;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;  IP (r, l, tt);</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;  r = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (r, 3u);</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;  l = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (l, 3u);</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;  <span class="keywordflow">for</span> (i = 0; i &lt; 16; i++)</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;  {</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    u32 u = Kc[i] ^ r;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    u32 t = Kd[i] ^ <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (r, 28u);</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    l ^= <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((u &gt;&gt;  2) &amp; 0x3f), 0, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((u &gt;&gt; 10) &amp; 0x3f), 2, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((u &gt;&gt; 18) &amp; 0x3f), 4, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((u &gt;&gt; 26) &amp; 0x3f), 6, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((t &gt;&gt;  2) &amp; 0x3f), 1, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((t &gt;&gt; 10) &amp; 0x3f), 3, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((t &gt;&gt; 18) &amp; 0x3f), 5, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>)</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;       | <a class="code" href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a> (((t &gt;&gt; 26) &amp; 0x3f), 7, <a class="code" href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a>);</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    tt = l;</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    l  = r;</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;    r  = tt;</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;  }</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;  l = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (l, 29u);</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;  r = <a class="code" href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a> (r, 29u);</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;  FP (r, l, tt);</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;  data[0] = l;</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;  data[1] = r;</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;}</div><div class="ttc" id="cpu__des_8c_html_a428993f54f3399cb46f65bb6c4bc2f2c"><div class="ttname"><a href="cpu__des_8c.html#a428993f54f3399cb46f65bb6c4bc2f2c">c_skb</a></div><div class="ttdeci">static const u32 c_skb[8][64]</div><div class="ttdef"><b>Definition:</b> <a href="cpu__des_8c_source.html#l00173">cpu_des.c:173</a></div></div>
<div class="ttc" id="cpu__des_8c_html_a38d43923d91db31ef4377e82d4de748b"><div class="ttname"><a href="cpu__des_8c.html#a38d43923d91db31ef4377e82d4de748b">_des_encrypt</a></div><div class="ttdeci">void _des_encrypt(u32 data[2], u32 Kc[16], u32 Kd[16])</div><div class="ttdef"><b>Definition:</b> <a href="cpu__des_8c_source.html#l00387">cpu_des.c:387</a></div></div>
<div class="ttc" id="cpu__des_8c_html_a42409b31947f4df11f6bcbff7d15e5b2"><div class="ttname"><a href="cpu__des_8c.html#a42409b31947f4df11f6bcbff7d15e5b2">c_SPtrans</a></div><div class="ttdeci">static const u32 c_SPtrans[8][64]</div><div class="ttdef"><b>Definition:</b> <a href="cpu__des_8c_source.html#l00017">cpu_des.c:17</a></div></div>
<div class="ttc" id="cpu__des_8c_html_a641a7dbedee41c45783ec3fd3e3983a3"><div class="ttname"><a href="cpu__des_8c.html#a641a7dbedee41c45783ec3fd3e3983a3">_des_keysetup</a></div><div class="ttdeci">void _des_keysetup(u32 data[2], u32 Kc[16], u32 Kd[16])</div><div class="ttdef"><b>Definition:</b> <a href="cpu__des_8c_source.html#l00329">cpu_des.c:329</a></div></div>
<div class="ttc" id="cpu__des_8c_html_ae1b72f8739ecbe34cff845a70b81b246"><div class="ttname"><a href="cpu__des_8c.html#ae1b72f8739ecbe34cff845a70b81b246">BOX</a></div><div class="ttdeci">#define BOX(v, i, S)</div><div class="ttdef"><b>Definition:</b> <a href="cpu__des_8c_source.html#l00015">cpu_des.c:15</a></div></div>
<div class="ttc" id="bitops_8c_html_a6cca97e9410febb66fd3238218978c0f"><div class="ttname"><a href="bitops_8c.html#a6cca97e9410febb66fd3238218978c0f">rotl32</a></div><div class="ttdeci">u32 rotl32(const u32 a, const u32 n)</div><div class="ttdef"><b>Definition:</b> <a href="bitops_8c_source.html#l00010">bitops.c:10</a></div></div>
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